7268. The most common type of colour blindness involves inability to tell red from green.

✅ The correct answer is option C.
Prove : demonstrate the truth or existence of (something) by evidence or argument.

Detect : discover or identify the presence or existence of.

Distinguish : recognize or treat (someone or something) as different.

Extract : remove or take out, especially by effort or force.

Tell : perceive (the difference between one person or thing and another).

Synonym of Tell is Distinguish